public void MsiThrowOnFailure(IntPtr hDatabase, uint retVal, string message)
{
if (retVal != CwMsiWin32.ERROR_SUCCESS)
{
IntPtr hView = IntPtr.Zero;
IntPtr hRecord = IntPtr.Zero;
hRecord = CwMsiWin32.MsiGetLastErrorRecord(); //try to get a handle to the error record
string retString = message + "( SYSTEM ERROR CODE " + retVal + ").";
if (hRecord != IntPtr.Zero)
{
uint errCode = CwMsiWin32.MsiRecordGetInteger(hRecord, 1); //MSDN says field 1 is the err code
retString += "\n\nError Table data (code=" + errCode + ")";
IntPtr lpBuffer = Marshal.AllocHGlobal(4096);
uint pcchResultBuf = 4096;
//format the record string
CwMsiWin32.MsiFormatRecord(IntPtr.Zero, hRecord, lpBuffer, ref pcchResultBuf);
//add it to our main return string
retString += "'" + Marshal.PtrToStringAnsi(lpBuffer) + "'";
//cleanup duty
Marshal.FreeHGlobal(lpBuffer);
CwMsiWin32.MsiCloseHandle(hRecord); //discard the error record handle now that we have the code
hRecord = IntPtr.Zero;
}
throw new Exception(retString);
}
}
internal uint MsiRecordGetStringW(IntPtr hRecord, uint iField, out string szValueBuf)
{
uint len = 256;
string sz = new string(' ', (int)len);
IntPtr bstr = Marshal.StringToBSTR(sz);
uint retVal = CwMsiWin32.MsiRecordGetStringW(hRecord, iField, bstr, ref len);
if (retVal == CwMsiWin32.ERROR_SUCCESS)
{
szValueBuf = Marshal.PtrToStringUni(bstr);
}
else
{
szValueBuf = null;
}
Marshal.FreeBSTR(bstr);
bstr = IntPtr.Zero;
return(retVal);
}
public bool MsiAddInternalBinaryStream(IntPtr hDatabase, string cabname, string cabId, string cabfullpath)
{
//for info on the _Streams table, see MSDN:
// http://msdn.microsoft.com/en-us/library/aa372919(VS.85).aspx
Dictionary <int, Dictionary <string, string> > tableRecords = new Dictionary <int, Dictionary <string, string> >();
Dictionary <string, string> record = new Dictionary <string, string>();
uint retVal = CwMsiWin32.ERROR_SUCCESS;
string selectQuery = "SELECT * FROM `_Streams`";
IntPtr hView = IntPtr.Zero;
IntPtr hRecord = IntPtr.Zero;
//open the database view
retVal = CwMsiWin32.MsiDatabaseOpenViewW(hDatabase, selectQuery, out hView);
MsiThrowOnFailure(hDatabase, retVal, "MsiDatabaseOpenViewW()");
//create a new record
hRecord = CwMsiWin32.MsiCreateRecord(2); //2 fields: Name and Data
//set the Name column of the _Streams table to the Cabinet name (file name on disk)
retVal = CwMsiWin32.MsiRecordSetStringW(hRecord, 1, cabId);
MsiThrowOnFailure(hDatabase, retVal, "MsiRecordSetStringW: Failed to set the Name column in the _Streams table to '" + cabname + "'");
//set the Data column of the _Streams table to the Cabinet name (full file path location on disk)
retVal = CwMsiWin32.MsiRecordSetStreamW(hRecord, 2, cabfullpath);
MsiThrowOnFailure(hDatabase, retVal, "MsiRecordSetStream: Failed to set the Data column in the _Streams table to '" + cabfullpath + "'");
//apply the update
retVal = CwMsiWin32.MsiViewModify(hView, CwMsiWin32.MSIMODIFY_INSERT, hRecord);
MsiThrowOnFailure(hDatabase, retVal, "MsiViewModify: Failed to apply update to CAB '" + cabId + "'");
//commit database
retVal = CwMsiWin32.MsiDatabaseCommit(hDatabase);
MsiThrowOnFailure(hDatabase, retVal, "MsiDatabaseCommit: Could not commit msi db.");
CwMsiWin32.MsiCloseHandle(hView);
CwMsiWin32.MsiCloseHandle(hRecord);
return(true);
}
public IntPtr MsiGetRecordHandle(IntPtr hDatabase, IntPtr hView, int desiredRecordNumber)
{
int index, rowcount = 0;
IntPtr hRecord = IntPtr.Zero;
string propertyFieldValue;
uint retVal = CwMsiWin32.ERROR_SUCCESS;
//string colname;
//IntPtr hColNames;
//get first record
retVal = CwMsiWin32.MsiViewFetch(hView, out hRecord);
MsiThrowOnFailure(hDatabase, retVal, "MsiViewFetch");
//loop through all records in this view
do
{
index = 0;
Dictionary <int, string> values = new Dictionary <int, string>();
//get all fields in this record
while (MsiRecordGetStringW(hRecord, (uint)index, out propertyFieldValue) == CwMsiWin32.ERROR_SUCCESS && propertyFieldValue != "")
{
//string colname = MsiViewGetColumnInfo(hView, MSICOLINFO_NAMES, hColNames);
values[(int)index] = propertyFieldValue;
index++;
}
if (rowcount == desiredRecordNumber)
{
break;
}
retVal = CwMsiWin32.MsiViewFetch(hView, out hRecord);
rowcount++;
}while (retVal != CwMsiWin32.ERROR_NO_MORE_ITEMS);
return(hRecord);
}
public void MsiCreateEditRecordInTable(IntPtr hDatabase, string tableName, string action, int recordnumber, int[] fieldnumbers, ArrayList fieldvalues)
{
uint retVal = CwMsiWin32.ERROR_SUCCESS;
int numfields = fieldvalues.Count;
int msiAction = -1;
//create a view to be used later for the operation
IntPtr hView = IntPtr.Zero;
string q = "SELECT * FROM `" + tableName + "`";
retVal = CwMsiWin32.MsiDatabaseOpenViewW(hDatabase, q, out hView);
MsiThrowOnFailure(hDatabase, retVal, "MsiDatabaseOpenViewW('" + q + "')");
//execute the view
retVal = CwMsiWin32.MsiViewExecute(hView, IntPtr.Zero);
MsiThrowOnFailure(hDatabase, retVal, "MsiViewExecute()");
IntPtr hRecord = (IntPtr)(0);
//create a record ptr with numfields
if (action == "CreateRecord")
{
hRecord = CwMsiWin32.MsiCreateRecord((uint)numfields);
msiAction = CwMsiWin32.MSIMODIFY_INSERT;
if (hRecord == IntPtr.Zero)
{
throw new Exception("MsiCreateRecord");
}
int fieldnum = 1; //note: not a zero-based index!
//loop through each field in this record and set it
foreach (object val in fieldvalues)
{
if (val.GetType() == typeof(string))
{
retVal = CwMsiWin32.MsiRecordSetStringW(hRecord, (uint)fieldnum, (string)val);
}
else if (val.GetType() == typeof(Int32))
{
retVal = CwMsiWin32.MsiRecordSetInteger(hRecord, (uint)fieldnum, (Int32)val);
}
else if (val.GetType() == typeof(Int16))
{
retVal = CwMsiWin32.MsiRecordSetInteger(hRecord, (uint)fieldnum, (Int16)val);
}
MsiThrowOnFailure(hDatabase, retVal, "MsiRecordSetStringW(" + fieldnum.ToString() + ", '" + val + "')");
fieldnum++;
}
}
else if (action == "ChangeFieldsInRecord")
{
//make sure the fieldnumbers size and fieldvalues size match
if (fieldnumbers.Length != fieldvalues.Count)
{
retVal = CwMsiWin32.MsiCloseHandle(hView);
MsiThrowOnFailure(hDatabase, retVal, "MsiCloseHandle(hView)");
throw new Exception("fieldnumbers and fieldvalues are not equal.");
}
hRecord = MsiGetRecordHandle(hDatabase, hView, recordnumber);
int i = 0;
//loop through all field numbers we want to change in this record
//and alter those fields in the record we just retrieved
foreach (int fieldnum in fieldnumbers)
{
retVal = CwMsiWin32.MsiRecordSetStringW(hRecord, (uint)fieldnum, fieldvalues[i].ToString());
MsiThrowOnFailure(hDatabase, retVal, "MsiRecordSetStringW(hRecord," + fieldnum.ToString() + "," + fieldvalues[i] + ")");
i++;
}
msiAction = CwMsiWin32.MSIMODIFY_UPDATE;
}
else
{
retVal = CwMsiWin32.MsiCloseHandle(hView);
MsiThrowOnFailure(hDatabase, retVal, "MsiCloseHandle(hView)");
throw new Exception("Error: Invalid action specified '" + msiAction + "'!");
}
if (hRecord == (IntPtr)(-1))
{
throw new Exception("Failed to retrieve hRecord!");
}
//perform the operation on the MSI database
retVal = CwMsiWin32.MsiViewModify(hView, msiAction, hRecord);
MsiThrowOnFailure(hDatabase, retVal, "MsiViewModify - failed to alter/create record");
//cleanup
retVal = CwMsiWin32.MsiCloseHandle(hRecord);
MsiThrowOnFailure(hDatabase, retVal, "MsiCloseHandle(hRecord)");
retVal = CwMsiWin32.MsiCloseHandle(hView);
MsiThrowOnFailure(hDatabase, retVal, "MsiCloseHandle(hView)");
retVal = CwMsiWin32.MsiDatabaseCommit(hDatabase);
MsiThrowOnFailure(hDatabase, retVal, "MsiDatabaseCommit(hDatabase)");
}
public Dictionary <int, Dictionary <string, string> > MsiGetTableRows(IntPtr hDatabase, string tableName)
{
Dictionary <int, Dictionary <string, string> > tableRecords = new Dictionary <int, Dictionary <string, string> >();
Dictionary <string, string> record = new Dictionary <string, string>();
int fieldcount = 0;
uint retVal = CwMsiWin32.ERROR_SUCCESS;
string propertyFieldValue;
string selectQuery = "SELECT * FROM `" + tableName + "`";
int recordCount = 0;
IntPtr hView = IntPtr.Zero;
IntPtr hRecord = IntPtr.Zero;
IntPtr hColnames = IntPtr.Zero;
retVal = CwMsiWin32.MsiDatabaseOpenViewW(hDatabase, selectQuery, out hView);
//if we get bad syntax here, just keep going b/c it could just be an invalid table name..?
if (retVal != CwMsiWin32.ERROR_BAD_QUERY_SYNTAX && retVal != CwMsiWin32.ERROR_SUCCESS)
{
MsiThrowOnFailure(hDatabase, retVal, "MsiDatabaseOpenViewW()");
}
if (retVal == CwMsiWin32.ERROR_BAD_QUERY_SYNTAX)
{
return(null);
}
retVal = CwMsiWin32.MsiViewExecute(hView, IntPtr.Zero);
MsiThrowOnFailure(hDatabase, retVal, "MsiViewExecute()");
// Loop through the properties and copy the ones passed in to this function
do
{
//clear the record var
record = new Dictionary <string, string>();
//fetch the view
retVal = CwMsiWin32.MsiViewFetch(hView, out hRecord);
if (retVal != CwMsiWin32.ERROR_SUCCESS && retVal != CwMsiWin32.ERROR_NO_MORE_ITEMS)
{
MsiThrowOnFailure(hDatabase, retVal, "MsiViewFetch");
}
if (retVal == CwMsiWin32.ERROR_NO_MORE_ITEMS)
{
break;
}
//get the field count
fieldcount = (int)CwMsiWin32.MsiRecordGetFieldCount(hRecord) + 1; //must add 1 b/c it ignores column 0..?!
//get the column names
retVal = CwMsiWin32.MsiViewGetColumnInfo(hView, CwMsiWin32.MSICOLINFO_NAMES, out hColnames);
MsiThrowOnFailure(hDatabase, retVal, "MsiViewGetColumnInfo");
string [] colnames = new string[fieldcount];
//loop the number of times there are fields and get a column name for each
for (int i = 0; i < fieldcount; i++)
{
string thisColName = "";
MsiRecordGetStringW(hColnames, (uint)i, out thisColName);
if (thisColName == "" && i == 0) //primary key is 0
{
thisColName = "Primary Key";
}
else if (thisColName == "")
{
thisColName = "[unknown]";
}
colnames[i] = thisColName;
}
//loop through all fields, get the column name, and store in our dictionary
for (int i = 0; i < fieldcount; i++)
{
retVal = MsiRecordGetStringW(hRecord, (uint)i, out propertyFieldValue);
MsiThrowOnFailure(hDatabase, retVal, "MsiRecordGetStringW(hRecord," + i.ToString() + "," + propertyFieldValue + ")");
record[colnames[i]] = propertyFieldValue;
}
//save the record in our table of records
tableRecords[recordCount] = record;
retVal = CwMsiWin32.MsiCloseHandle(hRecord);
MsiThrowOnFailure(hDatabase, retVal, "MsiCloseHandle(hRecord)");
recordCount++;
}while (retVal != CwMsiWin32.ERROR_NO_MORE_ITEMS);
retVal = CwMsiWin32.MsiCloseHandle(hView);
MsiThrowOnFailure(hDatabase, retVal, "MsiCloseHandle");
return(tableRecords);
}
public void MsiCreateRecordFromMsiTable(IntPtr hDatabase, string tableName, object tableStruct, int numfields)
{
uint retVal = CwMsiWin32.ERROR_SUCCESS;
IntPtr hView = IntPtr.Zero;
string q = "SELECT * FROM `" + tableName + "`";
IntPtr hRecord = (IntPtr)(0);
int fieldnum = 1;
//create a view to be used later for the operation
retVal = CwMsiWin32.MsiDatabaseOpenViewW(hDatabase, q, out hView);
MsiThrowOnFailure(hDatabase, retVal, "MsiDatabaseOpenViewW('" + q + "')");
//execute the view
retVal = CwMsiWin32.MsiViewExecute(hView, IntPtr.Zero);
MsiThrowOnFailure(hDatabase, retVal, "MsiViewExecute()");
//create the record
hRecord = CwMsiWin32.MsiCreateRecord((uint)numfields);
if (hRecord == IntPtr.Zero)
{
throw new Exception("MsiCreateRecord");
}
//get the fields for this table - note we can't use [type].GetType().GetFields()
//because this function returns the fields in an unpredictable order!
string[] fields = MsiTableGetFieldNames(tableName);
if (fields == null)
{
throw new Exception("No fields for table '" + tableName + "'.");
}
if (fields.Length != numfields)
{
throw new Exception("Field count mismatch: fields.Length=" + fields.Length.ToString() + " / numfields=" + numfields.ToString());
}
foreach (string thisfield in fields)
{
FieldInfo fi = tableStruct.GetType().GetField(thisfield);
object value = fi.GetValue(tableStruct);
if (value.GetType() == typeof(string))
{
retVal = CwMsiWin32.MsiRecordSetStringW(hRecord, (uint)fieldnum, (string)value);
}
else if (value.GetType() == typeof(int))
{
retVal = CwMsiWin32.MsiRecordSetInteger(hRecord, (uint)fieldnum, (int)value);
}
else if (value.GetType() == typeof(Int16))
{
retVal = CwMsiWin32.MsiRecordSetInteger(hRecord, (uint)fieldnum, (Int16)value);
}
MsiThrowOnFailure(hDatabase, retVal, "MsiRecordSetStringW(" + fieldnum.ToString() + ", '" + value.ToString() + "')");
fieldnum++;
}
//perform the operation on the MSI database
retVal = CwMsiWin32.MsiViewModify(hView, CwMsiWin32.MSIMODIFY_INSERT, hRecord);
MsiThrowOnFailure(hDatabase, retVal, "MsiViewModify - failed to alter/create record");
//cleanup
retVal = CwMsiWin32.MsiCloseHandle(hRecord);
MsiThrowOnFailure(hDatabase, retVal, "MsiCloseHandle(hRecord)");
retVal = CwMsiWin32.MsiCloseHandle(hView);
MsiThrowOnFailure(hDatabase, retVal, "MsiCloseHandle(hView)");
retVal = CwMsiWin32.MsiDatabaseCommit(hDatabase);
MsiThrowOnFailure(hDatabase, retVal, "MsiDatabaseCommit(hDatabase)");
}
////////////////////////////////////////////////////////////////////////////////////////
//
// MSICLASS FUNCTION DEFINITIONS
//
//
////////////////////////////////////////////////////////////////////////////////////////
public void Start(BackgroundWorker workerThread, int pStep, DoWorkEventArgs workEventArgs)
{
string msiName = "Codeword_Installer.msi";
int progress = 0;
ArrayList FilesToAddToMsi = new ArrayList();
string tmpCabName = "tmp.cab";
//arguments passed in from GUI
ArrayList args = (ArrayList)workEventArgs.Argument;
bool skipDotNetFxAssembly = (bool)args[0];
ArrayList x509certs = (ArrayList)args[1];
ArrayList thirdPartyApps = (ArrayList)args[2];
//add any x509 certificates now
if (x509certs.Count > 0)
{
foreach (string x in x509certs)
{
if (x != "")
{
FilesToAddToMsi.Add(x);
}
}
}
//add any third party apps we should run post-scan
if (thirdPartyApps.Count > 0)
{
foreach (string filename in thirdPartyApps)
{
if (filename != "")
{
FilesToAddToMsi.Add(filename);
}
}
}
//********************************************************
// EXTRACT DOTNETFX
//********************************************************
//while dotnetfx.exe (21mb) .NET 2.0 installer is included
//in the Handler assembly itself, we do not always necessarily
//write it to the generated MSI installer -- the only time
//we DONT is when the user has checked the appropriate checkbox
if (!skipDotNetFxAssembly)
{
try
{
CwUtilitiesHelperClass.ExtractInternalResource("CwHandler.Resources.dotnetfx.exe", "dotnetfx.exe");
}
catch (Exception ex)
{
workEventArgs.Result = false;
throw new Exception("The .NET 2.0 Framework installer file (dotnetfx.exe) was not found. If you do not want to deploy .NET, please select the appropriate checkbox on the Options tab.\n\nError text: '" + ex.Message);
}
FilesToAddToMsi.Add("dotnetfx.exe");
workerThread.ReportProgress(25);
}
//********************************************************
// EXTRACT TEMPLATE MSI
//********************************************************
//rather than create an MSI from scratch, we will use and build
//upon the MSI created in Visual Studio for our tool (CwInstaller.msi).
//this MSI is stored in our own internal assembly (in memory)
//It initially contains:
// (1) CwAgent.exe - the actual program binary
// (2) Ionic.Utils.Zip.dll - zipping library needed
//We will add to it:
// (1) CwAgentConfiguration.xml - the config file the admin just generated
// (2) dotnetfx.exe - .NET installer that setup.exe expects to be in same folder
// (3) any other files specified by the admin
// this MSI will wrap all these files into an installer database msi file
// which can be pushed out and executed on host systems using SMS or other distro system
try
{
CwUtilitiesHelperClass.ExtractInternalResource("CwHandler.Resources.CwInstaller.msi", msiName);
}
catch (Exception ex)
{
workEventArgs.Result = false;
throw new Exception(ex.Message);
}
workerThread.ReportProgress(25);
//********************************************************
// SET MSI PROPERTIES
//********************************************************
//setup projects are retarded. one example of this retardedness
//is that the setup project will not install over older versions
//unless the version number has changed (this is set in the Setup Project's properties in VS)
//a hack , as described here http://www.tech-archive.net/Archive/DotNet/microsoft.public.dotnet.framework/2009-01/msg00161.html
//is to set the REINSTALLMODE to "amus" ...?
IntPtr hProduct = IntPtr.Zero;
CwMsiWin32.MsiOpenPackage(msiName, hProduct);
CwMsiWin32.MsiSetProperty(hProduct, "REINSTALLMODE", "amus");
//also, set the product code to a new version, so taht when the MSI is installed,
//it removes the other version. See: http://msdn.microsoft.com/en-us/library/aafz9hx4(VS.80).aspx
CwMsiWin32.MsiSetProperty(hProduct, "PRODUCTCODE", Guid.NewGuid().ToString().ToUpper());
CwMsiWin32.MsiCloseHandle(hProduct);
//********************************************************
// EXTRACT CABARC UTILITY
//********************************************************
try
{
CwUtilitiesHelperClass.ExtractInternalResource("CwHandler.Resources.CABARC.EXE", "CABARC.EXE");
}
catch (Exception ex)
{
workEventArgs.Result = false;
throw new Exception(ex.Message);
}
workerThread.ReportProgress(50);
//manually add two files we know will exist at this point-
// -CwAgentConfiguration.xml - agent config
// -CwAgentSignatures.xml - signatures
FilesToAddToMsi.Add("CwAgentConfiguration.xml");
FilesToAddToMsi.Add("CwAgentSignatures.xml");
progress = 50;
int progressPerFile = progress / FilesToAddToMsi.Count;
foreach (string filename in FilesToAddToMsi)
{
//process cancelation request?
if (workerThread.CancellationPending)
{
workEventArgs.Cancel = true;
}
else
{
try
{
MsiAddFile(msiName, filename, tmpCabName);
progress += progressPerFile;
workerThread.ReportProgress(progress);
}
catch (Exception e)
{
MsiCleanUpOnFailure(tmpCabName);
workEventArgs.Result = false;
throw new Exception("Failed to add '" + filename + "' to the MSI database in '" + msiName + "'. This MSI is most likely corrupt now.\n\n" + e.Message);
}
}
}
return;
}
public void MsiAddFile(string msiName, string absoluteFilename, string tmpCabName)
{
string tmpCabFullName = Environment.CurrentDirectory + "\\" + tmpCabName;
//create a random cab key which will be used when referencing the cab internally
Random r = new Random((int)DateTime.Now.Ticks);
int rand = r.Next(65535); //valid cab ids are 0-65535
string cabId = rand.ToString();
uint retCode = 0;
//Get some basic info on the requested file
FileInfo f = new FileInfo(absoluteFilename);
int filenameSize = (int)f.Length;
string filenameExt = f.Extension;
string basename = f.Name;
//
//*NOTE*:
//
//the overarching process to get the new file into our MSI is as follows:
//
// 1) generate a new CAB file using CABARC.EXE w/ file inside
// 2) open the template MSI for editing
// 3) add the necessary table entries for the new file
// 4) add the binary data stream from CAB on disk to the internal MSI database
// 5) close MSI and flush to disk
// 6) cleanup any files
//
//see MSDN article: http://msdn.microsoft.com/en-us/library/aa369279(VS.85).aspx
//and this one: http://www.symantec.com/community/tip/3024/add-file-msi-using-orca
//********************************************************
// GENERATE A NEW CAB FILE
//********************************************************
//this cab file will contain only our new file in compressed format.
//it's necessary to create a new CAB, b/c only compressed cabs
//can be added as an internal stream inside an MSI file.
//launch a silent process to make the cab
Process p = new Process();
p.StartInfo.FileName = "CABARC.EXE";
p.StartInfo.Arguments = " -i " + cabId + " n \"" + tmpCabName + "\" \"" + absoluteFilename + "\"";
p.StartInfo.CreateNoWindow = true;
p.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
p.Start();
//wait for the process to finish
while (!p.HasExited)
{
//chase tail...
}
//********************************************************
// EDIT MSI DATABASE
//********************************************************
//we will use unmanaged win32 API's in msi.dll to open the the MSI database for editing
//we will add only fields necessary to include this file as a necessary install file
//----------------------------------------------------------------------
//1. open the msi for editing
//----------------------------------------------------------------------
IntPtr hDatabase = (IntPtr)(0);
retCode = CwMsiWin32.MsiOpenDatabaseW(msiName, CwMsiWin32.MSIDBOPEN_TRANSACT, out hDatabase);
if (retCode != CwMsiWin32.ERROR_SUCCESS)
{
throw new Exception("Failed to open MSI database for file '" + msiName + "'. Error: " + CwMsiWin32.GetLastError32());
}
//----------------------------------------------------------------------
//2. Initialize our data tables for the new record in MSI database
//----------------------------------------------------------------------
Int16 maxDiskId = MsiGetMaxDiskIdFromMediaTable(hDatabase);
Int16 lastSequenceNumber = MsiGetLastFileSequenceFromMediaTable(hDatabase, maxDiskId);
//Component Table
MsiComponentTable ComponentTable = new MsiComponentTable();
ComponentTable.Component = "C__" + basename;
ComponentTable.ComponentId = "";
ComponentTable.Directory_ = "TARGETDIR";
ComponentTable.Attributes = 0;
ComponentTable.Condition = "";
ComponentTable.KeyPath = basename;
//Media Table
MsiMediaTable MediaTable = new MsiMediaTable();
MediaTable.DiskId = maxDiskId;
MediaTable.DiskId++;
MediaTable.LastSequence = lastSequenceNumber;
MediaTable.LastSequence++;
MediaTable.DiskPrompt = basename;
MediaTable.Cabinet = "#_" + cabId;
MediaTable.VolumeLabel = "";
MediaTable.Source = "";
//File Table
MsiFileTable FileTable = new MsiFileTable();
FileTable.File = basename;
FileTable.Component_ = "C__" + basename;
FileTable.FileName = basename.Substring(0, 6).ToUpper() + "~1." + filenameExt.ToUpper() + "|" + basename;
FileTable.FileSize = filenameSize;
FileTable.Version = "1.2.3.4";
FileTable.Language = "0";
FileTable.Attributes = 512;
FileTable.Sequence = lastSequenceNumber;
FileTable.Sequence++;
//Feature Table
MsiFeatureComponentsTable FeatureComponentsTable = new MsiFeatureComponentsTable();
FeatureComponentsTable.Feature_ = "DefaultFeature";
FeatureComponentsTable.Component_ = "C__" + basename;
//MsiAssembly Table
MsiAssemblyTable AssemblyTable = new MsiAssemblyTable();
AssemblyTable.Component_ = "C__" + basename;
AssemblyTable.Feature_ = "DefaultFeature";
AssemblyTable.File_Manifest = basename;
AssemblyTable.File_Application = basename;
AssemblyTable.Attributes = 0;
//MsiAssemblyName Table - 4 different tables
MsiAssemblyNameTable AssemblyNameTable_Name = new MsiAssemblyNameTable();
AssemblyNameTable_Name.Component_ = "C__" + basename;
AssemblyNameTable_Name.Name = "Name";
AssemblyNameTable_Name.Value = basename;
MsiAssemblyNameTable AssemblyNameTable_Version = new MsiAssemblyNameTable();
AssemblyNameTable_Version.Component_ = "C__" + basename;
AssemblyNameTable_Version.Name = "Version";
AssemblyNameTable_Version.Value = "1.2.3.4";
MsiAssemblyNameTable AssemblyNameTable_Culture = new MsiAssemblyNameTable();
AssemblyNameTable_Culture.Component_ = "C__" + basename;
AssemblyNameTable_Culture.Name = "Culture";
AssemblyNameTable_Culture.Value = "neutral";
MsiAssemblyNameTable AssemblyNameTable_ProcessorArchitecture = new MsiAssemblyNameTable();
AssemblyNameTable_ProcessorArchitecture.Component_ = "C__" + basename;
AssemblyNameTable_ProcessorArchitecture.Name = "ProcessorArchitecture";
AssemblyNameTable_ProcessorArchitecture.Value = "MSIL";
//----------------------------------------------------------------------
//3. create an entry in the Component table
//----------------------------------------------------------------------
try
{
MsiCreateRecordFromMsiTable(hDatabase, "Component", ComponentTable, 6);
}
catch (Exception ex)
{
throw new Exception("Failed to create record in the Component Table.\n\n" + ex.Message);
}
//----------------------------------------------------------------------
//4. create an entry in the File table
//----------------------------------------------------------------------
//this entry is for the file INSIDE our CAB file
try
{
MsiCreateRecordFromMsiTable(hDatabase, "File", FileTable, 8);
}
catch (Exception ex)
{
throw new Exception("Failed to create record in the File Table.\n\n" + ex.Message);
}
//----------------------------------------------------------------------
//5. create an entry in the FeatureComponents table
//----------------------------------------------------------------------
try
{
MsiCreateRecordFromMsiTable(hDatabase, "FeatureComponents", FeatureComponentsTable, 2);
}
catch (Exception ex)
{
throw new Exception("Failed to create record in the FeatureComponents Table.\n\n" + ex.Message);
}
//----------------------------------------------------------------------------------------
//6. create an entry in the media table for the CAB file that will contain this new file
//----------------------------------------------------------------------------------------
try
{
MsiCreateRecordFromMsiTable(hDatabase, "Media", MediaTable, 6);
}
catch (Exception ex)
{
throw new Exception("Failed to create record in the Media Table.\n\n" + ex.Message);
}
//----------------------------------------------------------------------
//7. load the binary data from the CAB file as a stream in MSI db
//----------------------------------------------------------------------
try
{
MsiAddInternalBinaryStream(hDatabase, tmpCabName, "_" + cabId, tmpCabFullName);
}
catch (Exception ex)
{
throw new Exception("Failed to add binary stream from CAB to MSI database!\n\n" + ex.Message);
}
//----------------------------------------------------------------------
//8. create an entry in the MsiAssembly table
//----------------------------------------------------------------------
try
{
MsiCreateRecordFromMsiTable(hDatabase, "MsiAssembly", AssemblyTable, 5);
}
catch (Exception ex)
{
throw new Exception("Failed to create record in the MsiAssembly Table.\n\n" + ex.Message);
}
//----------------------------------------------------------------------
//9. create an entry in the MsiAssemblyName table
//----------------------------------------------------------------------
try
{
MsiCreateRecordFromMsiTable(hDatabase, "MsiAssemblyName", AssemblyNameTable_Name, 3);
MsiCreateRecordFromMsiTable(hDatabase, "MsiAssemblyName", AssemblyNameTable_Version, 3);
MsiCreateRecordFromMsiTable(hDatabase, "MsiAssemblyName", AssemblyNameTable_Culture, 3);
MsiCreateRecordFromMsiTable(hDatabase, "MsiAssemblyName", AssemblyNameTable_ProcessorArchitecture, 3);
}
catch (Exception ex)
{
throw new Exception("Failed to create a record in the MsiAssemblyName Table.\n\n" + ex.Message);
}
//----------------------------------------------------------------------
//10. Finalize
//----------------------------------------------------------------------
//dump the table values for debugging purposes
MsiDumpAllTables(hDatabase);
//commit all changes and cleanup
CwMsiWin32.MsiDatabaseCommit(hDatabase);
CwMsiWin32.MsiCloseHandle(hDatabase);
//cleanup
MsiCleanUp(tmpCabName);
}
